Compensators rau polypropylene kav: lub hom phiaj, tus yam ntxwv thiab installation txoj kev

Utilities hnub no txais lawv tus kheej rau nws tus kheej-installation los ntawm qhov nyuab, cov tub txawg thiab nws tus kheej-qhia. Ntawm kev muag khoom rau qhov no koj yuav nrhiav tau tus tsim nyog Cheebtsam uas yog ntsia ntawm lub hauv paus ntsiab lus designer. Yog hais tias koj paub txog ib tug kev ntus, xws ua hauj lwm yuav tau yooj yim ua, noj mus rau hauv tus account uas yuav tsum tau. Nyob rau hauv no hais txog, peb yuav tham txog expansion pob qij txha rau polypropylene kav kom paub tseeb seb yog dab tsi lawv xav tau, yuav ua li cas teem thiab dab tsi cov yam ntxwv yog.

Sij hawm cov pob qij txha nyob rau hauv polypropylene tubing

Qhia niaj hnub no rau mounting tus ciav dej siv polypropylene kav. Lawv pab mus npaj ib tug system ntawm dej kub ntawm qhov chaw nyob qhov twg cov kub coolant yog tsis ntau tshaj 90 ° C nyob rau hauv lub siab tsis tau siab tshaj 10 atmospheres. Polypropylene cov khoom muaj ntau yam zoo. Lawv yog cov resistant mus tshuaj nres, muaj tsawg luj, thiab siab durability.

Manufacturers hais tias cov no kav yog siv rau cov 50 xyoo tsis tau txij nkawm thiab hloov. Pw hauv lub raj dej, cov kws txawj nco ntsoov hais tias xws li kav tsis khoov, tab sis rau cov tsim ntawm thib siv fittings. Nrog lawv pab nws yog tau hloov cov trajectory kab. Siv cov phau ntawv soldering ua hauj lwm, cov Wizard welds siv tib lub fittings. Tej zaum lawv yuav muaj ib tug fused hlau xov uas tso cai rau coj mus cuag cov hlau ntsiab rau lub caj qaum.

Polypropylene khoom Y muaj ib tug disadvantage, uas yog qhia nyob rau hauv lub fact tias lawv coefficient ntawm linear expansion yog heev siab heev, nws tsub kom thaum kub nce. Thaum lub sij hawm, tus menyuam pib elongate thiab sag, li ntawd, nyob rau hauv cov chaw uas nws yog tsim nyog los sau txoj kev loj nyob rau hauv 10 m thiab ntau, compensators siv rau polypropylene kav.

Nws yog ib qho tseem ceeb yuav tau nco ntsoov

Cov ntsiab roos ib tug txuas lug uas muaj ib tug saj zawg zog daim ntawv thiab tsos zoo li qhwv voj. Qhov no kom meej muaj ib tug tseem ceeb luag hauj lwm: nws compensates rau expansion thaum kub nce nyob rau hauv lub conduit system los yog ntau zog dej siab. Pa equalizers rau polypropylene kav muaj ib tug uas tsis muaj nqi, thiab lawv yooj yim siv ua rau nws yooj yim rau nruab rau hauv lub ntaus ntawv nyob rau hauv cov yeeb nkab system. Qhov no saib kuas muaj kev cia siab thiab lub neej ntev.

Cov yam ntxwv ntawm ntau hom ntawm cov pob qij txha

Ntawm kev muag khoom hnub no muaj peev xwm yuav nrhiav tau compensators ntawm ntau hom, tab sis tag nrho cov ntawm lawv yog tsim los siv nyob rau hauv cov dej haus system ntawm polypropylene kav. Piv txwv li, lub bellows axial ntsiab uas yog marketed nyob rau hauv lub hom CSR thiab surge arresters yog ntsia tau rau hauv ntau txoj kev, tab sis qhov tseeb installation lends nws tus kheej rau ib qho yooj yim, vim hais tias lawv yog kho cov ntawv qhia cov rooj sib txoos. Lawv ua tau cov kev ua ntawm kev txhawb pab, yog li lawv yog yooj yim rau nruab.

Lwm ntau yam - Lateral expansion pob qij txha, uas yog siv pab kom txawm peem rau kev tshem nyob rau hauv ob qhov chaw nyob rau hauv kev sib raug zoo mus rau lub central axis. Tus qauv yuav muaj ib tug los yog ob tug corrugations uas yog ua los ntawm stainless hlau thiab yog sib raug zoo kev twb kev txuas haum. Tus tom ntej hom - teb hais tias yog tsim los qhia cov expansion nyob rau hauv cov cheeb tsam ntawm cov yeeb nkab khoov. Hais nyob rau hauv no taag kaum sab xis. PCB ntsiab yog siv peb txog qhov twg muaj ib tug yuav tsum tau hloov cov kev coj ntawm cov kab nyob rau ntawm ib txoj cai kaum sab xis.

Universal cov khoom muaj peb degrees ntawm tus mob stroke, namely:

• axial;
• ntoo khaub lig;
• ces kaum.

Feem ntau cov feem ntau, cov ntsiab yog siv qhov twg nws yuav tsum tau sib sau ua ke ib tug me me yeeb nkab los yog txwv tsis pub rau kev siv cov bellows. Compensators rau polypropylene kav yuav ua tau ntau roj hmab flange, lawv siv qhov nws yuav tsum tau them rov qab cov poob siab yoj tsim los ntawm cov txhawb nrog siab. Thov roj hmab foob xab hais tej zaum yuav pab kom txawm peem rau inaccuracies ntawm lub raj dej system axis.

Txoj kev rau txhim kho expansion pob qij txha

Niaj hnub no, muaj ob hom ntawm expansion cov pob qij txha kho, namely lub flange thiab welded. Cov yav tas txheej txheem yuav kho caij nruj nreem. Compensator thiab cov yeeb nkab xaus soldered welding. tseem mus xyuas kom meej rau leeg ceev ceev yog hais tias lub diameters ntawm ob ntsiab yog tib yam li lub puab tus ntoo khaub lig seem thiab phab ntsa thickness. Siv cov tsis, cia li mus xam thiab xaiv ib tug haum bellows.

Compensators rau polypropylene kav yuav mounted rau cov flange ib txoj kev uas yuav tsis muaj txuas rau cov yeeb nkab, thiab ib tug counter flange. Siv tus qauv no muab ib tug releasable kev twb kev txuas. Nyob rau hauv cov kev tshwm sim ntawm ib tug thaum muaj xwm ceev nws yuav hloov kev units.

rau cov ntaub ntawv

, Mus nqa tawm no ua hauj lwm nyuaj heev thaum PP-hlab yog mounted los ntawm txoj kev flanged pob qij txha txoj kev. Yog li ntawd, xws li ib Symptoms yog muaj tsuas yog tshwj xeeb.

installation pom zoo

Thaum txheej polypropylene bellows expansion sib koom tes, nws yog ib qho tseem ceeb uas tus tswv yog me ntsis txog cov editing nta. Yuav kom tsim kom muaj tej lub caij tsim nyog rau cov ncaj feem. Ua ntej installation, koj yuav tsum tau nqa tawm muab xam rau ntawm linear expansion thiab khaws tej yam ntaus ntawv. Ua ntej yuav pib ua hauj lwm nws yog tsim nyog los xyuas kom meej ua raws li tus yam ntxwv ua ntawv thov cov kav thiab expansion pob qij txha. Lawv yuav tsum tau hais nyob rau hauv lub raj dej peb tes num.

Ua ntej mounting nws yog tsim nyog kom paub tseeb tias cov kev chav tsev yog tsis puas. Yog hais tias tus qauv yog cov, ces los ntawm txoj kev siv yuav tsum tau zam. Thaum teem PP raj ntawm bellows, tsuas yog ib tug xws caij tej zaum yuav mounted ntawm qhov chaw ruaj Anchorages. Ua ntej welding, cov kws txawj qhia kom qhwv ntawm asbestos daim ntaub. Qhov no yuav tshem tawm tej hlau splashing rau ntawm qhov chaw thaum ua vuam hauj lwm.

Nyob rau hauv tas li ntawd, lub sij hawm ntawm

Tais compensator rau polypropylene kav siv nyob rau hauv tej qhov chaw. Nws yog ntsia tau rau hauv lub kub thiab dej txias tshuab, raws li zoo raws li lub tsev ua cua sov kav raznlichnogo lo lus uas peb. Qhov no yuav tsum muaj xws li coj mus muag chaw ua hauj lwm, thaj qhov thiab muaj thaj chaw. Nyob rau hauv no hais txog, nws muaj peev xwm yuav sib cav hais tias cov qhov chaw yog universal.

Specifications thiab nqi compensator Kozlov

Compensator Kozlov yog txoj kev loj hlob ntawm cov kev coj ntawm lub tuam txhab "Alterplast". Cov pab kiag li lawm yog feem ntau yog siv rau compensating thermal expansions, thaum lub sij hawm pw ntawm lub raj dej siv polypropylene khoom. Tej zaum lawv yuav seb puas los yog tsis siv tam. Thov cov khoom no yuav tsum nyob rau hauv cov dej thiab lub cua sov. Qhov no siv yog tsim rau cov hlab uas nws diameters sib txawv los ntawm 20 mus rau 63 hli.

Tau mus txuas nrog rau qhov kev tsim nyog Reducers. Tej universal compensator yuav zoo tshem tawm cov kub thiab linear expansion, thiab kuj yuav rhuav tshem deformation ntawm cov yeeb nkab thaum tiv thaiv nws los ntawm tug kev puas tsuaj. Cov khoom muaj ib tug tshwj xeeb tsim uas yuav siv tau tsawg npaum li cas qhov chaw thiab yog tsis muaj peev xwm mus lwj qhov zoo. Hais txog tau compensating muaj peev xwm ntawm compression rau lub 20-hli polypropylene leeg, cov duab yog DN25, thaum uas siv cov 25-hli khoom, lub Performance index nce mus DN32. Cov kev khiav hauj lwm siab yog 16 atmospheres, lub siab tshaj plaws tau kev khiav hauj lwm kub nce mus txog 100 ° C.

xaus

Classification compensators twb hais saum toj no, txawm li cas los, txawm lawv siv yog tsim nyog, thaum lub gasket ua los ntawm polypropylene hlab. Nruab cov Cheebtsam yuav tsum nyob rau hauv txoj kev thiab kab rov tav kab, yog li ua lub neej ntawm lub system. Caij yuav mounted rau ib tug ca feem ntawm lub chaw txhawb zog. Txawm li cas los, muag tau kom tau raws li tshwj xeeb hais tias tshem tawm thiab quenched linear expansion yeeb nkab rau lub angular khoov rau ob sab.